US's Janet Yellen on China: 'The world is big enough for both countries'

On her last day in Beijing, US Treasury Secretary Janet Yellen said the world was "big enough for both countries to thrive" and there was not a "great power conflict". Also on the programme, a look at Britain's National Health Service at 75. Our contributors today are Chandrika Kaul, professor of modern history at the University of St Andrews, in Scotland and Daniel Glaser, a neuroscientist and director of science engagement at the Royal Institution.

(Photo: US Treasury Secretary Janet Yellen press conference 09/07/2023. Credit: European Press photo Agency)